Requirements

• we need 50% + test coverage - via java junits that exercise all the java code (test war and services war)
• I will add a JAX-RS 2.0 rest client stub - and we can duplicate this to get coverage of all the rest code as it comes in

Logging is currently at 83% - 20180530 - thanks to lparker
https://sonar.onap.org/component_measures?id=org.onap.logging-analytics%3Alogging-analytics&metric=coverage